Results 51 to 60 of about 266,661 (273)
Digital Twin in Aerospace Industry: A Gentle Introduction
IEEE Access, 2021 Digital twin (DT), primarily a virtual replica of any conceivable physical entity, is a highly transformative technology with profound implications.
Luning Li +3 more
semanticscholar +1 more source
International Journal of Prognostics and Health Management, 2018 An enhanced model based approach to monitor friction within Electromechanical Actuator (EMA) ballscrews using motor current is presented. The research was motivated by a drive in the aerospace sector to implement EMAs for safety critical applications to ...
Yameen M. Hussain +3 more
doaj +1 more source
GLOBAL AEROSPACE INDUSTRY RISKS [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2019 The global Aerospace industry is expected to improve in 2018 as its revenue is predicted to rise by 4.1% , doubling last year’s 2.1% growth. The recovery of global gross domestic product (GDP), stable commodity prices, and increased passenger travel ...
Tomasz BALCERZAK
doaj +1 more source
Aerospace Sliding Mode Control Toolbox: Relative Degree Approach with Resource Prospector Lander and Launch Vehicle Case Studies [PDF]
arXiv, 2021 Conventional Sliding mode control and observation techniques are widely used in aerospace applications, including aircrafts, UAVs, launch vehicles, missile interceptors, and hypersonic missiles. This work is dedicated to creating a MATLAB-based sliding mode controller design and simulation software toolbox that aims to support aerospace vehicle ...
arxiv
Share Price Prediction of Aerospace Relevant Companies with Recurrent Neural Networks based on PCA [PDF]
arXiv, 2020 The capital market plays a vital role in marketing operations for aerospace industry. However, due to the uncertainty and complexity of the stock market and many cyclical factors, the stock prices of listed aerospace companies fluctuate significantly. This makes the share price prediction challengeable.
arxiv
Beyond Tradition: Evaluating Agile feasibility in DO-178C for Aerospace Software Development [PDF]
arXiv, 2023 Domain-specific standards and guidelines play a crucial role in regulating safety-critical systems, with one notable example being the DO-178C document for the aerospace industry. This document provides guidelines for organisations seeking to ensure the safety and certification of their software systems.
arxiv
Proceedings FM-09 Workshop on Formal Methods for Aerospace [PDF]
EPTCS 20, 2010, 2010 The main workshop objective was to promote a holistic view and interdisciplinary methods for design, verification and co-ordination of aerospace systems, by combining formal methods with techniques from control engineering and artificial intelligence.
arxiv +1 more source
A track-before-detect labelled multi-Bernoulli particle filter with label switching [PDF]
IEEE Transactions on Aerospace and Electronic Systems, vol. 52,
no. 5, pp. 2123-2138, October 2016, 2016 This paper presents a multitarget tracking particle filter (PF) for general track-before-detect measurement models. The PF is presented in the random finite set framework and uses a labelled multi-Bernoulli approximation. We also present a label switching improvement algorithm based on Markov chain Monte Carlo that is expected to increase filter ...
arxiv +1 more source
“AYAS”: From Aerospace Club to Aerospace Society
Communications of the Byurakan Astrophysical Observatory, 2020 The history of educational activity and linking the education with research in the aerospace-related areas in Armenia is presented – all the way from the creation of an extra-curricular study group for school students dubbed the "AYAS" Aerospace Club to the foundation of the "AYAS" Aerospace Society.
openaire +2 more sources
Investigation on hot deformation behavior of 2050 Al-Cu-Li alloy
Journal of Aeronautical Materials, 2021 In this paper, Gleeble-3500 thermal simulator was employed to perform single-pass isothermal compression tests of a spray formed 2050 Al-Cu-Li alloy at a temperature range of 350 to 470 ℃ and a strain rate range of 0.01 to 5 s−1.
MA Xiaoguang +5 more
doaj +1 more source